prefocus
/priːˈfəʊkəs/adjective
attrib.
- relating to or denoting a light bulb which is designed so that its beam is focused automatically when it is fitted inside a lamp, especially a vehicle headlamp（尤指车前灯）预聚焦的, 定焦距式的。
| 单词 | prefocus |
| 释义 | prefocus/priːˈfəʊkəs/adjective attrib.
|
| 随便看 |
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。